Display screen with transitional graphical user interface



FIG. 1 is a front view of a display screen with transitional graphical user interface showing my/our new design in a first state; and,

FIG. 2 is a front view of a display screen with transitional graphical user interface showing my/our new design in a second state.

The broken line showing the remainder of the transitional graphical user interface and the remainder of the display screen forms no part of the claimed design.

The claimed design sequentially changes between the states shown in FIGS. 1 and 2. The process or period by which the design changes between these states forms no part of the claimed design. 

CLAIM The ornamental design for a display screen with transitional graphical user interface, as shown and described. 